- Conditions
- Smokeless Tobacco
- Interventions
- Nicotine Lozenge, Stonewall Dissolvable Tobacco Pieces, Camel Snus Frost, Skoal Wintergreen
- Other
- Lead sponsor
- University of Minnesota
- Other
- Eligibility
- 18 Years to 60 Years · Male only
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2010
- U.S. locations
- 1
- States / cities
- Minneapolis, Minnesota
Search Results
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Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results are retrieved from ClinicalTrials.gov and synchronized into the directory. Search pages remain noindex by default.
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Showing 1–12
of 12
matching trials from the live ClinicalTrials.gov search.
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- Conditions
- Tobacco Dependence
- Interventions
- nicotine lozenges, tobacco-free snuff
- Drug
- Lead sponsor
- Mayo Clinic
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 81 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2009 – 2012
- U.S. locations
- 2
- States / cities
- Rochester, Minnesota • Eugene, Oregon
- Conditions
- Smokeless Tobacco Use
- Interventions
- nicotine replacement therapy, placebo NRT
- Drug
- Lead sponsor
- Mayo Clinic
- Other
- Eligibility
- 18 Years and older · Male only
- Enrollment
- 60 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2008 – 2009
- U.S. locations
- 2
- States / cities
- Rochester, Minnesota • Eugene, Oregon
- Conditions
- Tobacco Use Cessation, Tobacco Use, Tobacco Smoking, Tobacco Chewing, Tobacco Dependence
- Interventions
- Clinic Level: AAC - SDOH, AAC - Tobacco, Non-Bundled, Bundled, Dose 1, Dose 3, Dose 6, Dose 9, Dose 12, RPN, PPN
- Behavioral
- Lead sponsor
- University of Utah
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 1,560 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2028
- U.S. locations
- 1
- States / cities
- Salt Lake City, Utah
- Conditions
- Tobacco Use Disorder
- Interventions
- Web + Phone, Web Only, Phone Only, Usual Care
- Behavioral
- Lead sponsor
- Oregon Research Institute
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 1,683 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2009 – 2012
- U.S. locations
- 2
- States / cities
- San Diego, California • Eugene, Oregon
- Conditions
- Tobacco Use Disorder
- Interventions
- Camel Snus, Marlboro Snus, Stonewall, Ariva, General Snus
- Other
- Lead sponsor
- University of Minnesota
- Other
- Eligibility
- 18 Years to 70 Years
- Enrollment
- 104 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2008 – 2010
- U.S. locations
- 2
- States / cities
- Minneapolis, Minnesota • Eugene, Oregon
- Conditions
- Smokeless Tobacco Use
- Interventions
- nicotine replacement therapy (nicotine patches), placebo NRT
- Drug
- Lead sponsor
- Mayo Clinic
- Other
- Eligibility
- 18 Years to 55 Years
- Enrollment
- 52 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2010 – 2013
- U.S. locations
- 1
- States / cities
- Rochester, Minnesota
- Conditions
- Tobacco Use
- Interventions
- Oral tobacco-derived nicotine product (OTDN)
- Other
- Lead sponsor
- Altria Client Services LLC
- Industry
- Eligibility
- 21 Years to 65 Years
- Enrollment
- 154 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2013
- U.S. locations
- 3
- States / cities
- Daytona Beach, Florida • Evansville, Indiana • Dallas, Texas
- Conditions
- Smokeless Tobacco, Tobacco Use Cessation
- Interventions
- Phone counseling and written materials
- Behavioral
- Lead sponsor
- HealthPartners Institute
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 400 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2004 – 2006
- U.S. locations
- 1
- States / cities
- Bloomington, Minnesota
- Conditions
- Tobacco Use Disorder
- Interventions
- Oral tobacco, Nicotine Gum
- Other · Drug
- Lead sponsor
- University of Minnesota
- Other
- Eligibility
- 18 Years to 70 Years
- Enrollment
- 391 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2010 – 2014
- U.S. locations
- 2
- States / cities
- Minneapolis, Minnesota • Eugene, Oregon
- Conditions
- Tobacco Use
- Interventions
- OTDN product 1, OTDN product 2, Tobacco Cessation
- Other
- Lead sponsor
- Altria Client Services LLC
- Industry
- Eligibility
- 21 Years to 65 Years
- Enrollment
- 231 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2018
- U.S. locations
- 2
- States / cities
- Springfield, Missouri • Neptune City, New Jersey
- Conditions
- Adverse Effect of Other Agents Primarily Affecting the Cardiovascular System, Initial Encounter
- Interventions
- Cigarette, NIDA test type with 16.6 mg nicotine, Cigarette, NIDA test type with <0.45 mg nicotine, Electronic cigarette with 18 mg/ml nicotine, Electronic Cigarette with no nicotine, Moist snuff, Sham Smoking, Secondhand cigarette smoke (SHS), Conditioned, filtered air, Sham Moist Snuff
- Other
- Lead sponsor
- University of California, San Francisco
- Other
- Eligibility
- 18 Years to 50 Years
- Enrollment
- 81 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2013 – 2021
- U.S. locations
- 1
- States / cities
- San Francisco, California